package com.zb.dao;

import com.zb.entity.Student;
import org.apache.ibatis.annotations.Param;

import java.util.List;
import java.util.Map;

/**
 * Created by user on 2019/2/27.
 */
public interface StudentDao {
    List<Student> listStudent();

    Student showTwoTable(@Param("id") int id);

    int update(Map<String,Object> map);

    int add(Map<String,Object> map);

    int del(@Param("id")int id);
}
